( ! ) Warning: Search backend error during near_match search for '3.138.134.107' after 6. Couldn't connect to host, Elasticsearch down? [Called from CirrusSearch\ElasticsearchIntermediary::failure in /var/www/w122_5/extensions/CirrusSearch/includes/ElasticsearchIntermediary.php at line 98] in /var/www/w122_5/includes/debug/MWDebug.php on line 300
Call Stack
#TimeMemoryFunctionLocation
10.0000236256{main}( )../index.php:0
20.01533782536MediaWiki->run( )../index.php:46
30.01533783944MediaWiki->main( )../MediaWiki.php:424
40.02373958136MediaWiki->performRequest( )../MediaWiki.php:573
50.03494412776SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03524466816SpecialPage->run( )../SpecialPageFactory.php:581
70.03534467184SpecialSearch->execute( )../SpecialPage.php:383
80.07395811024SpecialSearch->goResult( )../SpecialSearch.php:117
90.07895817200SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.07895817952SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08125832952Hooks::run( )../SearchEngine.php:231
120.08125834552call_user_func_array ( )../Hooks.php:209
130.08125835256CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08175909304CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08245955328CirrusSearch\Searcher->search( )../Searcher.php:268
160.08556190376CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.08576221960PoolCounterWork->execute( )../Util.php:133
180.08586246216PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.08586246400call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.08586246472CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.08596248408PoolCounterWork->execute( )../Util.php:129
220.08596249056PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.08596249240call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.08596249360CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09236363648CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09246367584wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09246367864MWDebug::warning( )../GlobalFunctions.php:1247
280.09256369168MWDebug::sendMessage( )../MWDebug.php:155
290.09256369560trigger_error ( )../MWDebug.php:300

( ! ) Warning: Cannot modify header information - headers already sent by (output started at /var/www/w122_5/includes/debug/MWDebug.php:300) in /var/www/w122_5/includes/WebResponse.php on line 37
Call Stack
#TimeMemoryFunctionLocation
10.0000236256{main}( )../index.php:0
20.01533782536MediaWiki->run( )../index.php:46
30.01533783944MediaWiki->main( )../MediaWiki.php:424
40.09426292880OutputPage->output( )../MediaWiki.php:583
50.09446299336OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09456300632WebResponse->header( )../OutputPage.php:2134
70.09456300776header ( )../WebResponse.php:37

( ! ) Warning: Cannot modify header information - headers already sent by (output started at /var/www/w122_5/includes/debug/MWDebug.php:300) in /var/www/w122_5/includes/WebResponse.php on line 37
Call Stack
#TimeMemoryFunctionLocation
10.0000236256{main}( )../index.php:0
20.01533782536MediaWiki->run( )../index.php:46
30.01533783944MediaWiki->main( )../MediaWiki.php:424
40.09426292880OutputPage->output( )../MediaWiki.php:583
50.09446299336OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09516308664WebResponse->header( )../OutputPage.php:2171
70.09516308808header ( )../WebResponse.php:37

( ! ) Warning: Cannot modify header information - headers already sent by (output started at /var/www/w122_5/includes/debug/MWDebug.php:300) in /var/www/w122_5/includes/WebResponse.php on line 37
Call Stack
#TimeMemoryFunctionLocation
10.0000236256{main}( )../index.php:0
20.01533782536MediaWiki->run( )../index.php:46
30.01533783944MediaWiki->main( )../MediaWiki.php:424
40.09426292880OutputPage->output( )../MediaWiki.php:583
50.09446299336OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09566308608WebResponse->header( )../OutputPage.php:2172
70.09566308752header ( )../WebResponse.php:37

( ! ) Warning: Cannot modify header information - headers already sent by (output started at /var/www/w122_5/includes/debug/MWDebug.php:300) in /var/www/w122_5/includes/WebResponse.php on line 37
Call Stack
#TimeMemoryFunctionLocation
10.0000236256{main}( )../index.php:0
20.01533782536MediaWiki->run( )../index.php:46
30.01533783944MediaWiki->main( )../MediaWiki.php:424
40.09426292880OutputPage->output( )../MediaWiki.php:583
50.09616308608WebResponse->header( )../OutputPage.php:2220
60.09616308752header ( )../WebResponse.php:37

( ! ) Warning: Cannot modify header information - headers already sent by (output started at /var/www/w122_5/includes/debug/MWDebug.php:300) in /var/www/w122_5/includes/WebResponse.php on line 37
Call Stack
#TimeMemoryFunctionLocation
10.0000236256{main}( )../index.php:0
20.01533782536MediaWiki->run( )../index.php:46
30.01533783944MediaWiki->main( )../MediaWiki.php:424
40.09426292880OutputPage->output( )../MediaWiki.php:583
50.09676308768WebResponse->header( )../OutputPage.php:2227
60.09676308912header ( )../WebResponse.php:37